Wakkanai.    
Date of issue: 2025/05/01 Time:1028
YYMMDD|UT 0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23
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250401   -3   -2   -2   -2   -2   -2   -2   -2   -1   -1    2    1    1    2    2    1    2    2    2    2    2    2    2    1
250402    1    2    2    2    2    2    2    2    2    2    2    2    2    2    2    2    3    2    1   -1    2    2   -1   -2
250403   -3   -3   -3   -3   -3   -3   -2   -2   -2   -2    1    1    1   -1   -1   -2   -1    0   -1   -2   -2    1    1   -1
250404   -1   -2   -2   -1    1    1   -1   -1   -1    1    2    2    2    2    2    2    2   -1   -2   -2   -2   -3   -3   -3
250405   -2   -2   -2   -2   -2   -2   -2   -1    0    1    2    2    2    1    2    1    2   -1   -2   -2   -2   -2   -3   -3
250406   -3   -3   -3   -2   -2   -2   -2   -2   -2    0    1    2    2    1    1    0    2    1    1   -1    1   -2   -3   -3
250407   -3   -3   -3   -2   -2   -2   -2   -2   -2   -1   -1   -1    1   -1   -1   -1    1   -1   -1   -2   -1   -1   -2   -2
250408   -2   -2   -2   -2   -2   -2   -1   -1   -1    1    2    1   -1   -2   -2   -2   -1    0    1   -1    1    2    2    1
250409    1    1    1    1    1    1    1    1    2    2    2    2    2    0   -1   -1   -1    0   -2   -2   -1   -2   -3   -3
250410   -3   -3   -3   -3   -3   -2   -2   -2   -2   -2   -1   -1    1   -1   -1   -1    0    1    1    1    2    1   -1   -2
250411   -2   -2   -1    0   -1   -1   -1   -2   -2   -1    1    1    1    1    0    1    1    2    1   -1    1    1    1   -1
250412   -1   -2   -2   -2   -1   -2   -2   -1   -1    1    2    2    2    1    1    1    2    1   -1   -1   -1   -3   -3   -3
250413   -3   -3   -3   -2   -2   -2   -2   -2   -2   -2   -2   -1    1    1   -1    1    1   -1    0   -1    1    1   -1   -1
250414    0   -1   -1   -1   -1    1    2    2    2    2    2    2    2    1    1    1    2    2    1    0    2   -1   -2   -2
250415   -1   -1   -2   -1   -1   -1    0    1    0    1    1    2    2    1    1    1    1    1    1    1    2    2    2    2
250416    1    0   -1   -1   -2   -2   -1   -1   -1    1    1    2    2    2    0   -2   -2   -2   -2   -2   -1   -1    1    1
250417    1    1    1   -1   -1   -1   -1   -2   -2   -2   -2   -2   -1    0    1    1    0    1    1    1    2    1    0   -2
250418   -1    0    1    1    2    2    2    2    2    1    0   -1    1    1    1    1   -1    1    1    2    2    2    0   -2
250419   -2   -1   -1    0   -1    1   -1   -1   -1   -1    1    2    1    2    1    2    1    2    2    2    2    1   -1   -2
250420   -2   -2   -2   -2   -2   -2   -2   -2   -2   -2   -2   -1   -1    0   -1    1    0    0   -1    0    1   -1   -1   -2
250421   -2   -3   -2   -2   -2   -1   -1   -1   -1   -2   -1    0    1    2    1    1    1    1    0   -1    0   -2   -2   -2
250422   -3   -3   -3   -3   -3   -2   -2   -2   -2   -2   -2   -1    1    1    1    1    1    1    0    1    2    2    1    1
250423   -1   -2   -2   -1   -1   -1   -1   -1   -1   -1    0    1    1    2    2    2    2    2    2    2    2    2    2    2
250424   -1   -2   -2   -2   -1    0    1    1    1    2    2    2    2    2    1    1    1    2    1    1    2    2    2    2
250425    0   -1   -2   -2   -1   -1   -1   -1   -1   -1    0    2    2    2    2    2    2    2    2    2    3    2    2    2
250426    1   -1   -1    0    1    1    1    1    1    1    1    2    2    2    2    2    2    2    2    3    3    3    2    2
250427    1    1    0   -1    1    1    1    1    1    1    1    2    1    1    2    2    2    2    2    2    3    2    2    1
250428   -2   -2   -2   -2   -2   -2   -2   -2   -2   -2   -2   -1    0    1    1    2    2    2    2    2    3    2    2    1
250429    1    1    0   -1    1    1    0    0    1    1    1    2    1    2    2    2    2    2    2    3    3    2    2    2
250430    1   -1    0    0    1    1    0   -1    0    1    1    1    2    1    2    2    1    2    2    2    2    2    2    1